MATHEMATICS HIGH SCHOOL

Bob has some 10 lb weights and some 3 lb weights. Together, all his weights add up to 50 lbs. If x represents the number of 3 lb weights and y represents the number of 10 lb weights, which equation can be used to find the number of each type of weight Bob has?

Answers

Answer 1
Answer: The equation would be 3x+10y=50.
Answer 2
Answer:

Answer:

B

Step-by-step explanation:

I did the test

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The sum of a number y and -3 is -8 .

Answers

Answer:

-5 IDS THE AANSERRRRR thanks

Step-by-step explanation:

A regular number cube is rolled. what is the probability that a 3 will not be rolled? 1. 1/6 2. 1/2 3. 4/5 4. 5/6

Answers

5/6 because there is 6 numbers on a die and if you roll a dice there is a chance you can get 5 other numbers than 3

Answer:

5/6 is the answer

Step-by-step explanation:

Because I did the test and got it right

What 3different ways to make 115 using hundreds, tens, and ones blocks?

Answers

 Hundreds          tens           ones
 1.     1                 1                   5
 2.     0                 11                5
3.      0                   0                 115

Final answer:

There are three different ways to make 115 using hundreds, tens, and ones blocks: using 1 hundred, 1 ten, and 5 ones; using 1 hundred, 11 tens, and 0 ones; using 2 hundreds, 0 tens, and 15 ones.

Explanation:

There are three different ways to make 115 using hundreds, tens, and ones blocks:

  1. Using 1 hundred, 1 ten, and 5 ones: This is represented as 100 + 10 + 5 = 115.
  2. Using 1 hundred, 11 tens, and 0 ones: This is represented as 100 + 110 + 0 = 115.
  3. Using 2 hundreds, 0 tens, and 15 ones: This is represented as 200 + 0 + 15 = 115.

Learn more about Ways to make 115 with hundreds, tens, and ones blocks here:

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Find the slope (3,-5) and (0,0)

Answers

Answer:

- (5)/(3)

Step-by-step explanation:

Find slope by using slope intersept form ( (y2-y1)/(x2-x1))

Plug the x and y values from the given pairs into slope interspt form: (-5-0)/(3-0)

Find the diffrence: (-5)/(3)

Solution : - (5)/(3)
Yeah I’m pretty sure the first person is correct:)

What is the equivalent ratio of 6:3

Answers

Answer:The equivalent ratio of 6:3 is 2:1. To find the equivalent ratio, we divide both terms of the original ratio by the greatest common divisor (GCD) of the two terms.

In this case, the GCD of 6 and 3 is 3. So, we divide both terms by 3:

6 ÷ 3 = 2

3 ÷ 3 = 1

Therefore, the equivalent ratio of 6:3 is 2:1. This means that for every 2 parts of the first quantity, there is 1 part of the second quantity.

For example, if we have 6 apples and we want to find the equivalent number of oranges, we can use the ratio 2:1. So, if we have 6 apples, we would have 3 oranges (since 2 parts of apples is equal to 1 part of oranges).

Remember, when finding equivalent ratios, it is important to divide both terms by the same number to maintain the same ratio relationship.

Brainliest for correct answer

Answers

Answer:

A

Step-by-step explanation:

47+58=105 then you just subtract 7 from 75 and you get 68 than you divide 68 by 2

the answer to this problem is 63
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